Plumber&#39;s flexible snake



FIG. 1 is a right side elevational view of a plumber's flexible snake showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a front elevational view thereof. 

The ornanmental design for a plumber's flexible snake, as shown and described. 